Enable the encrypt-at feature by-default

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: [breard-r]

.github/workflows/ci.yml

@@ -20,11 +20,21 @@ jobs:
           - 1.75.0
           - 1.76.0
           - 1.77.2
+          - 1.78.0
+          - 1.79.0
+          - 1.80.0
+          - 1.81.0
+          - 1.82.0
+          - 1.83.0
+          - 1.84.1
+          - 1.85.0
           - stable
           - beta
           - nightly
     steps:
       - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Install Rust ${{ matrix.rust }}
         run: rustup toolchain install ${{ matrix.rust }}
       - name: Run cargo build
@@ -36,6 +46,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Update Rust
         run: rustup update stable
       - name: Run cargo fmt
@@ -45,6 +57,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - name: Update Rust
         run: rustup update stable
       - name: Run clippy
@@ -54,4 +68,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
       - uses: EmbarkStudios/cargo-deny-action@v1

CHANGELOG.md

@@ -0,0 +1,19 @@
+[//]: # (Copyright 2024 Rodolphe Bréard <rodolphe@breard.tf>)
+
+[//]: # (Copying and distribution of this file, with or without modification,)
+[//]: # (are permitted in any medium without royalty provided the copyright)
+[//]: # (notice and this notice are preserved.  This file is offered as-is,)
+[//]: # (without any warranty.)
+
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+
+## [Unreleased] - ReleaseDate
+
+### Added
+
+- Initial release.

Cargo.toml

@@ -12,7 +12,7 @@ keywords = ["cryptography", "encryption"]
 categories = ["cryptography"]
 
 [features]
-default = ["aes", "chacha", "ikm-management"]
+default = ["aes", "chacha", "ikm-management", "encrypt-at"]
 encryption = []
 aes = ["encryption", "aes-gcm", "hkdf", "sha2"]
 chacha = ["encryption", "chacha20poly1305", "blake3"]
@@ -22,8 +22,8 @@ benchmark = ["criterion"]
 
 [dependencies]
 base64ct = { version = "1.6.0", default-features = false, features = ["std"] }
-getrandom = { version = "0.2.12", default-features = false }
+getrandom = { version = "0.3.0", default-features = false }
-thiserror = { version = "1.0.57", default-features = false }
+thiserror = { version = "2.0.3", default-features = false }
 
 # chacha feature:
 # - XChaCha20Poly1305WithBlake3

README.md

@@ -35,8 +35,8 @@ to your use case and if you are using it correctly.
 
 ## Should I use this crate?
 
-Although it may work, some parts are not stabilized yet. Expect breaking change
+If you have a use case covered by this crate AND you do not care about using an
-that may result in the total loss of previously encrypted data.
+experimental crate, then you may use it.
 
 ## Why should I use this crate instead of a symmetric encryption function?
 

deny.toml

@@ -93,7 +93,7 @@ allow = [
     "BSD-2-Clause",
     "BSD-3-Clause",
     "MIT",
-    "Unicode-DFS-2016",
+    "Unicode-3.0",
 ]
 # The confidence threshold for detecting a license from license text.
 # The higher the value, the more closely the license text must be to the

src/ikm.rs

@@ -243,7 +243,7 @@ impl InputKeyMaterialList {
 	) -> Result<IkmId> {
 		let ikm_len = scheme.get_ikm_size();
 		let mut content: Vec<u8> = vec![0; ikm_len];
-		getrandom::getrandom(content.as_mut_slice())?;
+		getrandom::fill(content.as_mut_slice())?;
 		self.id_counter += 1;
 		self.ikm_lst.push(InputKeyMaterial {
 			id: self.id_counter,
@@ -696,7 +696,7 @@ mod encryption {
 	}
 
 	#[test]
-	#[cfg(feature = "sha")]
+	#[cfg(feature = "aes")]
 	fn get_latest_ikm_aes128gcm_sha256() {
 		let mut lst = InputKeyMaterialList::new();
 		let _ = lst.add_ikm();

src/scheme/aes.rs

@@ -13,7 +13,7 @@ const NONCE_SIZE: usize = 12;
 
 pub(crate) fn aes128gcm_gen_nonce() -> Result<Vec<u8>> {
 	let mut nonce: [u8; NONCE_SIZE] = [0; NONCE_SIZE];
-	getrandom::getrandom(&mut nonce)?;
+	getrandom::fill(&mut nonce)?;
 	Ok(nonce.to_vec())
 }
 

src/scheme/xchacha20poly1305.rs

@@ -9,7 +9,7 @@ const NONCE_SIZE: usize = 24;
 
 pub(crate) fn xchacha20poly1305_gen_nonce() -> Result<Vec<u8>> {
 	let mut nonce: [u8; NONCE_SIZE] = [0; NONCE_SIZE];
-	getrandom::getrandom(&mut nonce)?;
+	getrandom::fill(&mut nonce)?;
 	Ok(nonce.to_vec())
 }